Guest Posting.

Guest posting (or guest blogging) is the practice of writing and contributing articles to other websites in exchange for authorship credit, brand exposure, and typically one or more backlinks to the author's own site. It is one of the most widely used link building tactics, though Google has updated its guidance on mass-scale guest posting specifically for link acquisition.

Google's Stance on Guest Posting for Links

Google has stated that 'large-scale article marketing or guest posting campaigns with keyword-rich anchor text links' are a link scheme violation. The line between acceptable and manipulative: guest posting on relevant, high-quality sites where the content genuinely serves the audience is acceptable. Guest posting at scale on low-quality sites purely for link acquisition with exact-match anchor text is a spam signal.

High-Value vs. Low-Value Guest Posts

High-value guest posts: on authoritative, topically relevant publications with real audiences, uniquely useful content not published elsewhere, natural anchor text and link placement, genuine author bio with the contributor's actual identity. Low-value: duplicate-content posts, posts on paid-link guest post farms, posts on sites with no organic traffic, or mass-scale keyword-stuffed linking.

Guest Posting as Thought Leadership

Beyond link acquisition, guest posting on industry publications (Search Engine Journal, Marketing Week, Forbes Agency Council) builds the author's expertise credibility, a genuine benefit independent of the SEO value. This dual value, brand authority plus domain authority, makes selective, high-quality guest posting one of the best link building strategies for SaaS and agency brands.